If a Someone Is Well Adjusted, Then That Person Will

Multiple Choice

If a someone is well adjusted, then that person will have high self-esteem. Crystal has high self-esteem; therefore, she is well adjusted. Is there a thinking or argumentation error in this statement?

A) No, because the antecedent has been asserted.
B) No, because not all of the premises need to be true.
C) Yes, because the consequent has been asserted.
D) Yes, because it is just common sense and may not be true.